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gabbyalicorn

  • one year ago

Four friends played mini golf. Their scores were –3, –2, –1, and 2. What is the mean absolute deviation of their scores? step 1 = 2 step 2 = -3- 2 = 1 -2-2= 0 -1-2= 3 2-3=1 i feel like wrong though, like the negatives are tricking me or something :/ @black_ninja123

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  1. Black_ninja123
    • one year ago
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    Step 1 is wrong

  2. gabbyalicorn
    • one year ago
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    oh, :/ darn let me try again.

  3. gabbyalicorn
    • one year ago
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    wait its kind of harder when its negatives >:P grrr

  4. Black_ninja123
    • one year ago
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    Use a calc

  5. Black_ninja123
    • one year ago
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    If you are allow to

  6. gabbyalicorn
    • one year ago
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    calculous!!?? o.o i dont no how to do that

  7. Black_ninja123
    • one year ago
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    Calculator

  8. gabbyalicorn
    • one year ago
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    im in middle school not high school

  9. Black_ninja123
    • one year ago
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    lol calc means calculator

  10. gabbyalicorn
    • one year ago
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    oh, sorry

  11. Black_ninja123
    • one year ago
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    Its fine

  12. Here_to_Help15
    • one year ago
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    Need help?

  13. gabbyalicorn
    • one year ago
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    yeppers

  14. gabbyalicorn
    • one year ago
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    i got 4

  15. gabbyalicorn
    • one year ago
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    wait no! not done yet!

  16. gabbyalicorn
    • one year ago
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    i got -1

  17. Black_ninja123
    • one year ago
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    Correct

  18. gabbyalicorn
    • one year ago
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    :D yay!

  19. Black_ninja123
    • one year ago
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    Now find the difference

  20. gabbyalicorn
    • one year ago
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    now the hard part

  21. gabbyalicorn
    • one year ago
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    -3 - -1 = -2 ?

  22. Black_ninja123
    • one year ago
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    Yes

  23. gabbyalicorn
    • one year ago
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    omg yasss

  24. Black_ninja123
    • one year ago
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    But remember absolute deviation

  25. gabbyalicorn
    • one year ago
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    -2 - (-2) = 0

  26. Black_ninja123
    • one year ago
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    Yes

  27. gabbyalicorn
    • one year ago
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    hmm kay -1 - (-2)= 1 ?

  28. Black_ninja123
    • one year ago
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    Correct

  29. gabbyalicorn
    • one year ago
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    what!? srsly!? omg i thought i just totally would fail that 1 XD

  30. gabbyalicorn
    • one year ago
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    2 - (-2) = 0 ?

  31. Black_ninja123
    • one year ago
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    No its 4

  32. Black_ninja123
    • one year ago
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    remember when there is a negative and a positive you have to add

  33. gabbyalicorn
    • one year ago
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    kk √

  34. gabbyalicorn
    • one year ago
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    so then 4 0 1 -2 -1 div by 5 = 0.4

  35. Black_ninja123
    • one year ago
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    remove the negative sign from -2 and -1

  36. gabbyalicorn
    • one year ago
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    7.2

  37. Black_ninja123
    • one year ago
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    No

  38. gabbyalicorn
    • one year ago
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    D'':

  39. Black_ninja123
    • one year ago
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    can you tell me what answer you got for step 2

  40. gabbyalicorn
    • one year ago
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    o-o all those numbers 4 0 1 2 1

  41. Black_ninja123
    • one year ago
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    How did you get the 4

  42. gabbyalicorn
    • one year ago
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    oh good question..... i guess well take tht out

  43. Black_ninja123
    • one year ago
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    yea remove the 4 and put a 3

  44. gabbyalicorn
    • one year ago
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    1.4

  45. gabbyalicorn
    • one year ago
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    ? correctamoondo?

  46. Black_ninja123
    • one year ago
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    One sec checking

  47. gabbyalicorn
    • one year ago
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    kk take your time ^u^

  48. Black_ninja123
    • one year ago
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    its 1.5

  49. gabbyalicorn
    • one year ago
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    darnit, so close

  50. gabbyalicorn
    • one year ago
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    0.1 off

  51. Black_ninja123
    • one year ago
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    I think its 1.4 too one sec let me double check

  52. gabbyalicorn
    • one year ago
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    kks

  53. Black_ninja123
    • one year ago
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    @Here_to_Help15

  54. Black_ninja123
    • one year ago
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    Do you have any answer choices?

  55. gabbyalicorn
    • one year ago
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    nope, just fill ins ;-;

  56. gabbyalicorn
    • one year ago
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    i hate fill ins...

  57. Black_ninja123
    • one year ago
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    Yep

  58. gabbyalicorn
    • one year ago
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    @Nnesha please help...

  59. Black_ninja123
    • one year ago
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    How did you get 5 numbers 4 0 1 2 1

  60. Black_ninja123
    • one year ago
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    There should only be 4

  61. gabbyalicorn
    • one year ago
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    well can we count the zero out? probs not :/

  62. gabbyalicorn
    • one year ago
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    then u said the 4 is a 3

  63. Black_ninja123
    • one year ago
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    -3 - (-1)=-2 -2-(-1)=1 -1-(-1)=0 2-(-1)=3

  64. Black_ninja123
    • one year ago
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    ignore the negative sign

  65. gabbyalicorn
    • one year ago
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    kk

  66. Black_ninja123
    • one year ago
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    2+1+0+3=6 6/4=1.5

  67. Black_ninja123
    • one year ago
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    1.5 is the answer

  68. gabbyalicorn
    • one year ago
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    Okay, Thank you sooo much!

  69. Black_ninja123
    • one year ago
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    Your welcome Do you need more help?

  70. gabbyalicorn
    • one year ago
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    oh im good thank you ^u^

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